components/test_runner/web_test_proxy.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/test_runner/web_test_proxy.h"
   6
   7 #include <cctype>
   8
   9 #include "base/callback_helpers.h"
  10 #include "base/command_line.h"
  11 #include "base/i18n/rtl.h"
  12 #include "base/logging.h"
  13 #include "base/strings/string_util.h"
  14 #include "base/strings/stringprintf.h"
  15 #include "base/strings/utf_string_conversions.h"
  16 #include "base/thread_task_runner_handle.h"
  17 #include "base/time/time.h"
  18 #include "base/trace_event/trace_event.h"
  19 #include "components/test_runner/accessibility_controller.h"
  20 #include "components/test_runner/event_sender.h"
  21 #include "components/test_runner/mock_color_chooser.h"
  22 #include "components/test_runner/mock_credential_manager_client.h"
  23 #include "components/test_runner/mock_screen_orientation_client.h"
  24 #include "components/test_runner/mock_web_speech_recognizer.h"
  25 #include "components/test_runner/mock_web_user_media_client.h"
  26 #include "components/test_runner/spell_check_client.h"
  27 #include "components/test_runner/test_interfaces.h"
  28 #include "components/test_runner/test_plugin.h"
  29 #include "components/test_runner/test_runner.h"
  30 #include "components/test_runner/web_test_delegate.h"
  31 #include "components/test_runner/web_test_interfaces.h"
  32 #include "components/test_runner/web_test_runner.h"
  33 // FIXME: Including platform_canvas.h here is a layering violation.
  34 #include "skia/ext/platform_canvas.h"
  35 #include "third_party/WebKit/public/platform/Platform.h"
  36 #include "third_party/WebKit/public/platform/WebCString.h"
  37 #include "third_party/WebKit/public/platform/WebClipboard.h"
  38 #include "third_party/WebKit/public/platform/WebCompositeAndReadbackAsyncCallback.h"
  39 #include "third_party/WebKit/public/platform/WebLayoutAndPaintAsyncCallback.h"
  40 #include "third_party/WebKit/public/platform/WebURLError.h"
  41 #include "third_party/WebKit/public/platform/WebURLRequest.h"
  42 #include "third_party/WebKit/public/platform/WebURLResponse.h"
  43 #include "third_party/WebKit/public/web/WebAXEnums.h"
  44 #include "third_party/WebKit/public/web/WebAXObject.h"
  45 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
  46 #include "third_party/WebKit/public/web/WebDataSource.h"
  47 #include "third_party/WebKit/public/web/WebDocument.h"
  48 #include "third_party/WebKit/public/web/WebElement.h"
  49 #include "third_party/WebKit/public/web/WebHistoryItem.h"
  50 #include "third_party/WebKit/public/web/WebLocalFrame.h"
  51 #include "third_party/WebKit/public/web/WebNode.h"
  52 #include "third_party/WebKit/public/web/WebPagePopup.h"
  53 #include "third_party/WebKit/public/web/WebPluginParams.h"
  54 #include "third_party/WebKit/public/web/WebPrintParams.h"
  55 #include "third_party/WebKit/public/web/WebRange.h"
  56 #include "third_party/WebKit/public/web/WebUserGestureIndicator.h"
  57 #include "third_party/WebKit/public/web/WebView.h"
  58 #include "third_party/WebKit/public/web/WebWidgetClient.h"
  59
  60 namespace test_runner {
  61
  62 namespace {
  63
  64 class CaptureCallback : public blink::WebCompositeAndReadbackAsyncCallback {
  65  public:
  66   CaptureCallback(const base::Callback<void(const SkBitmap&)>& callback);
  67   virtual ~CaptureCallback();
  68
  69   void set_wait_for_popup(bool wait) { wait_for_popup_ = wait; }
  70   void set_popup_position(const gfx::Point& position) {
  71     popup_position_ = position;
  72   }
  73
  74   // WebCompositeAndReadbackAsyncCallback implementation.
  75   virtual void didCompositeAndReadback(const SkBitmap& bitmap);
  76
  77  private:
  78   base::Callback<void(const SkBitmap&)> callback_;
  79   SkBitmap main_bitmap_;
  80   bool wait_for_popup_;
  81   gfx::Point popup_position_;
  82 };
  83
  84 class LayoutAndPaintCallback : public blink::WebLayoutAndPaintAsyncCallback {
  85  public:
  86   LayoutAndPaintCallback(const base::Closure& callback)
  87       : callback_(callback), wait_for_popup_(false) {
  88   }
  89   virtual ~LayoutAndPaintCallback() {
  90   }
  91
  92   void set_wait_for_popup(bool wait) { wait_for_popup_ = wait; }
  93
  94   // WebLayoutAndPaintAsyncCallback implementation.
  95   virtual void didLayoutAndPaint();
  96
  97  private:
  98   base::Closure callback_;
  99   bool wait_for_popup_;
 100 };
 101
 102 class HostMethodTask : public WebMethodTask<WebTestProxyBase> {
 103  public:
 104   typedef void (WebTestProxyBase::*CallbackMethodType)();
 105   HostMethodTask(WebTestProxyBase* object, CallbackMethodType callback)
 106       : WebMethodTask<WebTestProxyBase>(object), callback_(callback) {}
 107
 108   void RunIfValid() override { (object_->*callback_)(); }
 109
 110  private:
 111   CallbackMethodType callback_;
 112 };
 113
 114 void PrintFrameDescription(WebTestDelegate* delegate, blink::WebFrame* frame) {
 115   std::string name8 = frame->uniqueName().utf8();
 116   if (frame == frame->view()->mainFrame()) {
 117     if (!name8.length()) {
 118       delegate->PrintMessage("main frame");
 119       return;
 120     }
 121     delegate->PrintMessage(std::string("main frame \"") + name8 + "\"");
 122     return;
 123   }
 124   if (!name8.length()) {
 125     delegate->PrintMessage("frame (anonymous)");
 126     return;
 127   }
 128   delegate->PrintMessage(std::string("frame \"") + name8 + "\"");
 129 }
 130
 131 void PrintFrameuserGestureStatus(WebTestDelegate* delegate,
 132                                  blink::WebFrame* frame,
 133                                  const char* msg) {
 134   bool is_user_gesture =
 135       blink::WebUserGestureIndicator::isProcessingUserGesture();
 136   delegate->PrintMessage(std::string("Frame with user gesture \"") +
 137                          (is_user_gesture ? "true" : "false") + "\"" + msg);
 138 }
 139
 140 // Used to write a platform neutral file:/// URL by taking the
 141 // filename and its directory. (e.g., converts
 142 // "file:///tmp/foo/bar.txt" to just "bar.txt").
 143 std::string DescriptionSuitableForTestResult(const std::string& url) {
 144   if (url.empty() || std::string::npos == url.find("file://"))
 145     return url;
 146
 147   size_t pos = url.rfind('/');
 148   if (pos == std::string::npos || !pos)
 149     return "ERROR:" + url;
 150   pos = url.rfind('/', pos - 1);
 151   if (pos == std::string::npos)
 152     return "ERROR:" + url;
 153
 154   return url.substr(pos + 1);
 155 }
 156
 157 void PrintResponseDescription(WebTestDelegate* delegate,
 158                               const blink::WebURLResponse& response) {
 159   if (response.isNull()) {
 160     delegate->PrintMessage("(null)");
 161     return;
 162   }
 163   delegate->PrintMessage(base::StringPrintf(
 164       "<NSURLResponse %s, http status code %d>",
 165       DescriptionSuitableForTestResult(response.url().spec()).c_str(),
 166       response.httpStatusCode()));
 167 }
 168
 169 std::string URLDescription(const GURL& url) {
 170   if (url.SchemeIs(url::kFileScheme))
 171     return url.ExtractFileName();
 172   return url.possibly_invalid_spec();
 173 }
 174
 175 std::string PriorityDescription(
 176     const blink::WebURLRequest::Priority& priority) {
 177   switch (priority) {
 178     case blink::WebURLRequest::PriorityVeryLow:
 179       return "VeryLow";
 180     case blink::WebURLRequest::PriorityLow:
 181       return "Low";
 182     case blink::WebURLRequest::PriorityMedium:
 183       return "Medium";
 184     case blink::WebURLRequest::PriorityHigh:
 185       return "High";
 186     case blink::WebURLRequest::PriorityVeryHigh:
 187       return "VeryHigh";
 188     case blink::WebURLRequest::PriorityUnresolved:
 189     default:
 190       return "Unresolved";
 191   }
 192 }
 193
 194 void BlockRequest(blink::WebURLRequest& request) {
 195   request.setURL(GURL("255.255.255.255"));
 196 }
 197
 198 bool IsLocalHost(const std::string& host) {
 199   return host == "127.0.0.1" || host == "localhost";
 200 }
 201
 202 bool IsTestHost(const std::string& host) {
 203   return base::EndsWith(host, ".test", base::CompareCase::INSENSITIVE_ASCII);
 204 }
 205
 206 bool HostIsUsedBySomeTestsToGenerateError(const std::string& host) {
 207   return host == "255.255.255.255";
 208 }
 209
 210 // Used to write a platform neutral file:/// URL by only taking the filename
 211 // (e.g., converts "file:///tmp/foo.txt" to just "foo.txt").
 212 std::string URLSuitableForTestResult(const std::string& url) {
 213   if (url.empty() || std::string::npos == url.find("file://"))
 214     return url;
 215
 216   size_t pos = url.rfind('/');
 217   if (pos == std::string::npos) {
 218 #ifdef WIN32
 219     pos = url.rfind('\\');
 220     if (pos == std::string::npos)
 221       pos = 0;
 222 #else
 223     pos = 0;
 224 #endif
 225   }
 226   std::string filename = url.substr(pos + 1);
 227   if (filename.empty())
 228     return "file:";  // A WebKit test has this in its expected output.
 229   return filename;
 230 }
 231
 232 // WebNavigationType debugging strings taken from PolicyDelegate.mm.
 233 const char* kLinkClickedString = "link clicked";
 234 const char* kFormSubmittedString = "form submitted";
 235 const char* kBackForwardString = "back/forward";
 236 const char* kReloadString = "reload";
 237 const char* kFormResubmittedString = "form resubmitted";
 238 const char* kOtherString = "other";
 239 const char* kIllegalString = "illegal value";
 240
 241 // Get a debugging string from a WebNavigationType.
 242 const char* WebNavigationTypeToString(blink::WebNavigationType type) {
 243   switch (type) {
 244     case blink::WebNavigationTypeLinkClicked:
 245       return kLinkClickedString;
 246     case blink::WebNavigationTypeFormSubmitted:
 247       return kFormSubmittedString;
 248     case blink::WebNavigationTypeBackForward:
 249       return kBackForwardString;
 250     case blink::WebNavigationTypeReload:
 251       return kReloadString;
 252     case blink::WebNavigationTypeFormResubmitted:
 253       return kFormResubmittedString;
 254     case blink::WebNavigationTypeOther:
 255       return kOtherString;
 256   }
 257   return kIllegalString;
 258 }
 259
 260 const char* kPolicyIgnore = "Ignore";
 261 const char* kPolicyDownload = "download";
 262 const char* kPolicyCurrentTab = "current tab";
 263 const char* kPolicyNewBackgroundTab = "new background tab";
 264 const char* kPolicyNewForegroundTab = "new foreground tab";
 265 const char* kPolicyNewWindow = "new window";
 266 const char* kPolicyNewPopup = "new popup";
 267
 268 const char* WebNavigationPolicyToString(blink::WebNavigationPolicy policy) {
 269   switch (policy) {
 270     case blink::WebNavigationPolicyIgnore:
 271       return kPolicyIgnore;
 272     case blink::WebNavigationPolicyDownload:
 273       return kPolicyDownload;
 274     case blink::WebNavigationPolicyCurrentTab:
 275       return kPolicyCurrentTab;
 276     case blink::WebNavigationPolicyNewBackgroundTab:
 277       return kPolicyNewBackgroundTab;
 278     case blink::WebNavigationPolicyNewForegroundTab:
 279       return kPolicyNewForegroundTab;
 280     case blink::WebNavigationPolicyNewWindow:
 281       return kPolicyNewWindow;
 282     case blink::WebNavigationPolicyNewPopup:
 283       return kPolicyNewPopup;
 284     default:
 285       return kIllegalString;
 286   }
 287 }
 288
 289 std::string DumpFrameHeaderIfNeeded(blink::WebFrame* frame) {
 290   std::string result;
 291
 292   // Add header for all but the main frame. Skip empty frames.
 293   if (frame->parent() && !frame->document().documentElement().isNull()) {
 294     result.append("\n--------\nFrame: '");
 295     result.append(frame->uniqueName().utf8().data());
 296     result.append("'\n--------\n");
 297   }
 298
 299   return result;
 300 }
 301
 302 std::string DumpFramesAsMarkup(blink::WebFrame* frame, bool recursive) {
 303   std::string result = DumpFrameHeaderIfNeeded(frame);
 304   result.append(frame->contentAsMarkup().utf8());
 305   result.append("\n");
 306
 307   if (recursive) {
 308     for (blink::WebFrame* child = frame->firstChild(); child;
 309          child = child->nextSibling())
 310       result.append(DumpFramesAsMarkup(child, recursive));
 311   }
 312
 313   return result;
 314 }
 315
 316 std::string DumpDocumentText(blink::WebFrame* frame) {
 317   return frame->document().contentAsTextForTesting().utf8();
 318 }
 319
 320 std::string DumpFramesAsText(blink::WebFrame* frame, bool recursive) {
 321   std::string result = DumpFrameHeaderIfNeeded(frame);
 322   result.append(DumpDocumentText(frame));
 323   result.append("\n");
 324
 325   if (recursive) {
 326     for (blink::WebFrame* child = frame->firstChild(); child;
 327          child = child->nextSibling())
 328       result.append(DumpFramesAsText(child, recursive));
 329   }
 330
 331   return result;
 332 }
 333
 334 std::string DumpFramesAsPrintedText(blink::WebFrame* frame, bool recursive) {
 335   // Cannot do printed format for anything other than HTML
 336   if (!frame->document().isHTMLDocument())
 337     return std::string();
 338
 339   std::string result = DumpFrameHeaderIfNeeded(frame);
 340   result.append(
 341       frame->layoutTreeAsText(blink::WebFrame::LayoutAsTextPrinting).utf8());
 342   result.append("\n");
 343
 344   if (recursive) {
 345     for (blink::WebFrame* child = frame->firstChild(); child;
 346          child = child->nextSibling())
 347       result.append(DumpFramesAsPrintedText(child, recursive));
 348   }
 349
 350   return result;
 351 }
 352
 353 std::string DumpFrameScrollPosition(blink::WebFrame* frame, bool recursive) {
 354   std::string result;
 355   blink::WebSize offset = frame->scrollOffset();
 356   if (offset.width > 0 || offset.height > 0) {
 357     if (frame->parent()) {
 358       result =
 359           std::string("frame '") + frame->uniqueName().utf8().data() + "' ";
 360     }
 361     base::StringAppendF(
 362         &result, "scrolled to %d,%d\n", offset.width, offset.height);
 363   }
 364
 365   if (!recursive)
 366     return result;
 367   for (blink::WebFrame* child = frame->firstChild(); child;
 368        child = child->nextSibling())
 369     result += DumpFrameScrollPosition(child, recursive);
 370   return result;
 371 }
 372
 373 std::string DumpAllBackForwardLists(TestInterfaces* interfaces,
 374                                     WebTestDelegate* delegate) {
 375   std::string result;
 376   const std::vector<WebTestProxyBase*>& window_list =
 377       interfaces->GetWindowList();
 378   for (size_t i = 0; i < window_list.size(); ++i)
 379     result.append(delegate->DumpHistoryForWindow(window_list.at(i)));
 380   return result;
 381 }
 382 }
 383
 384 WebTestProxyBase::WebTestProxyBase()
 385     : web_test_interfaces_(NULL),
 386       test_interfaces_(NULL),
 387       delegate_(NULL),
 388       web_widget_(NULL),
 389       spellcheck_(new SpellCheckClient(this)),
 390       chooser_count_(0) {
 391   Reset();
 392 }
 393
 394 WebTestProxyBase::~WebTestProxyBase() {
 395   test_interfaces_->WindowClosed(this);
 396   delegate_->OnWebTestProxyBaseDestroy(this);
 397 }
 398
 399 void WebTestProxyBase::SetInterfaces(WebTestInterfaces* interfaces) {
 400   web_test_interfaces_ = interfaces;
 401   test_interfaces_ = interfaces->GetTestInterfaces();
 402   test_interfaces_->WindowOpened(this);
 403 }
 404
 405 WebTestInterfaces* WebTestProxyBase::GetInterfaces() {
 406   return web_test_interfaces_;
 407 }
 408
 409 void WebTestProxyBase::SetDelegate(WebTestDelegate* delegate) {
 410   delegate_ = delegate;
 411   spellcheck_->SetDelegate(delegate);
 412   if (speech_recognizer_.get())
 413     speech_recognizer_->SetDelegate(delegate);
 414 }
 415
 416 WebTestDelegate* WebTestProxyBase::GetDelegate() {
 417   return delegate_;
 418 }
 419
 420 blink::WebView* WebTestProxyBase::GetWebView() const {
 421   DCHECK(web_widget_);
 422   // TestRunner does not support popup widgets. So |web_widget|_ is always a
 423   // WebView.
 424   return static_cast<blink::WebView*>(web_widget_);
 425 }
 426
 427 void WebTestProxyBase::Reset() {
 428   drag_image_.reset();
 429   animate_scheduled_ = false;
 430   resource_identifier_map_.clear();
 431   log_console_output_ = true;
 432   accept_languages_ = "";
 433 }
 434
 435 blink::WebSpellCheckClient* WebTestProxyBase::GetSpellCheckClient() const {
 436   return spellcheck_.get();
 437 }
 438
 439 blink::WebColorChooser* WebTestProxyBase::CreateColorChooser(
 440     blink::WebColorChooserClient* client,
 441     const blink::WebColor& color,
 442     const blink::WebVector<blink::WebColorSuggestion>& suggestions) {
 443   // This instance is deleted by WebCore::ColorInputType
 444   return new MockColorChooser(client, delegate_, this);
 445 }
 446
 447 bool WebTestProxyBase::RunFileChooser(
 448     const blink::WebFileChooserParams& params,
 449     blink::WebFileChooserCompletion* completion) {
 450   delegate_->PrintMessage("Mock: Opening a file chooser.\n");
 451   // FIXME: Add ability to set file names to a file upload control.
 452   return false;
 453 }
 454
 455 void WebTestProxyBase::ShowValidationMessage(
 456     const blink::WebString& main_message,
 457     blink::WebTextDirection main_message_hint,
 458     const blink::WebString& sub_message,
 459     blink::WebTextDirection sub_message_hint) {
 460   base::string16 wrapped_main_text = main_message;
 461   base::string16 wrapped_sub_text = sub_message;
 462
 463   if (main_message_hint == blink::WebTextDirectionLeftToRight) {
 464     wrapped_main_text =
 465         base::i18n::GetDisplayStringInLTRDirectionality(wrapped_main_text);
 466   } else if (main_message_hint == blink::WebTextDirectionRightToLeft &&
 467              !base::i18n::IsRTL()) {
 468     base::i18n::WrapStringWithRTLFormatting(&wrapped_main_text);
 469   }
 470
 471   if (!wrapped_sub_text.empty()) {
 472     if (sub_message_hint == blink::WebTextDirectionLeftToRight) {
 473       wrapped_sub_text =
 474           base::i18n::GetDisplayStringInLTRDirectionality(wrapped_sub_text);
 475     } else if (sub_message_hint == blink::WebTextDirectionRightToLeft) {
 476       base::i18n::WrapStringWithRTLFormatting(&wrapped_sub_text);
 477     }
 478   }
 479   delegate_->PrintMessage("ValidationMessageClient: main-message=" +
 480                           base::UTF16ToUTF8(wrapped_main_text) +
 481                           " sub-message=" +
 482                           base::UTF16ToUTF8(wrapped_sub_text) + "\n");
 483 }
 484
 485 std::string WebTestProxyBase::CaptureTree(
 486     bool debug_render_tree,
 487     bool dump_line_box_trees) {
 488   bool should_dump_custom_text =
 489       test_interfaces_->GetTestRunner()->shouldDumpAsCustomText();
 490   bool should_dump_as_text =
 491       test_interfaces_->GetTestRunner()->shouldDumpAsText();
 492   bool should_dump_as_markup =
 493       test_interfaces_->GetTestRunner()->shouldDumpAsMarkup();
 494   bool should_dump_as_printed = test_interfaces_->GetTestRunner()->isPrinting();
 495   blink::WebFrame* frame = GetWebView()->mainFrame();
 496   std::string data_utf8;
 497   if (should_dump_custom_text) {
 498     // Append a newline for the test driver.
 499     data_utf8 = test_interfaces_->GetTestRunner()->customDumpText() + "\n";
 500   } else if (should_dump_as_text) {
 501     bool recursive =
 502         test_interfaces_->GetTestRunner()->shouldDumpChildFramesAsText();
 503     data_utf8 = should_dump_as_printed ?
 504         DumpFramesAsPrintedText(frame, recursive) :
 505         DumpFramesAsText(frame, recursive);
 506   } else if (should_dump_as_markup) {
 507     bool recursive =
 508         test_interfaces_->GetTestRunner()->shouldDumpChildFramesAsMarkup();
 509     // Append a newline for the test driver.
 510     data_utf8 = DumpFramesAsMarkup(frame, recursive);
 511   } else {
 512     bool recursive = test_interfaces_->GetTestRunner()
 513                          ->shouldDumpChildFrameScrollPositions();
 514     blink::WebFrame::LayoutAsTextControls layout_text_behavior =
 515         blink::WebFrame::LayoutAsTextNormal;
 516     if (should_dump_as_printed)
 517       layout_text_behavior |= blink::WebFrame::LayoutAsTextPrinting;
 518     if (debug_render_tree)
 519       layout_text_behavior |= blink::WebFrame::LayoutAsTextDebug;
 520     if (dump_line_box_trees)
 521       layout_text_behavior |= blink::WebFrame::LayoutAsTextWithLineTrees;
 522     data_utf8 = frame->layoutTreeAsText(layout_text_behavior).utf8();
 523     data_utf8 += DumpFrameScrollPosition(frame, recursive);
 524   }
 525
 526   if (test_interfaces_->GetTestRunner()->ShouldDumpBackForwardList())
 527     data_utf8 += DumpAllBackForwardLists(test_interfaces_, delegate_);
 528
 529   return data_utf8;
 530 }
 531
 532 void WebTestProxyBase::DrawSelectionRect(SkCanvas* canvas) {
 533   // See if we need to draw the selection bounds rect. Selection bounds
 534   // rect is the rect enclosing the (possibly transformed) selection.
 535   // The rect should be drawn after everything is laid out and painted.
 536   if (!test_interfaces_->GetTestRunner()->shouldDumpSelectionRect())
 537     return;
 538   // If there is a selection rect - draw a red 1px border enclosing rect
 539   blink::WebRect wr = GetWebView()->mainFrame()->selectionBoundsRect();
 540   if (wr.isEmpty())
 541     return;
 542   // Render a red rectangle bounding selection rect
 543   SkPaint paint;
 544   paint.setColor(0xFFFF0000);  // Fully opaque red
 545   paint.setStyle(SkPaint::kStroke_Style);
 546   paint.setFlags(SkPaint::kAntiAlias_Flag);
 547   paint.setStrokeWidth(1.0f);
 548   SkIRect rect;  // Bounding rect
 549   rect.set(wr.x, wr.y, wr.x + wr.width, wr.y + wr.height);
 550   canvas->drawIRect(rect, paint);
 551 }
 552
 553 void WebTestProxyBase::SetAcceptLanguages(const std::string& accept_languages) {
 554   bool notify = accept_languages_ != accept_languages;
 555   accept_languages_ = accept_languages;
 556
 557   if (notify)
 558     GetWebView()->acceptLanguagesChanged();
 559 }
 560
 561 void WebTestProxyBase::CopyImageAtAndCapturePixels(
 562     int x, int y, const base::Callback<void(const SkBitmap&)>& callback) {
 563   DCHECK(!callback.is_null());
 564   uint64_t sequence_number =  blink::Platform::current()->clipboard()->
 565       sequenceNumber(blink::WebClipboard::Buffer());
 566   GetWebView()->copyImageAt(blink::WebPoint(x, y));
 567   if (sequence_number == blink::Platform::current()->clipboard()->
 568       sequenceNumber(blink::WebClipboard::Buffer())) {
 569     SkBitmap emptyBitmap;
 570     callback.Run(emptyBitmap);
 571     return;
 572   }
 573
 574   blink::WebData data = blink::Platform::current()->clipboard()->readImage(
 575       blink::WebClipboard::Buffer());
 576   blink::WebImage image = blink::WebImage::fromData(data, blink::WebSize());
 577   const SkBitmap& bitmap = image.getSkBitmap();
 578   SkAutoLockPixels autoLock(bitmap);
 579   callback.Run(bitmap);
 580 }
 581
 582 void WebTestProxyBase::CapturePixelsForPrinting(
 583     const base::Callback<void(const SkBitmap&)>& callback) {
 584   web_widget_->layout();
 585
 586   blink::WebSize page_size_in_pixels = web_widget_->size();
 587   blink::WebFrame* web_frame = GetWebView()->mainFrame();
 588
 589   int page_count = web_frame->printBegin(page_size_in_pixels);
 590   int totalHeight = page_count * (page_size_in_pixels.height + 1) - 1;
 591
 592   bool is_opaque = false;
 593   skia::RefPtr<SkCanvas> canvas(skia::AdoptRef(skia::TryCreateBitmapCanvas(
 594       page_size_in_pixels.width, totalHeight, is_opaque)));
 595   if (!canvas) {
 596     callback.Run(SkBitmap());
 597     return;
 598   }
 599   web_frame->printPagesWithBoundaries(canvas.get(), page_size_in_pixels);
 600   web_frame->printEnd();
 601
 602   DrawSelectionRect(canvas.get());
 603   SkBaseDevice* device = skia::GetTopDevice(*canvas);
 604   const SkBitmap& bitmap = device->accessBitmap(false);
 605   callback.Run(bitmap);
 606 }
 607
 608 CaptureCallback::CaptureCallback(
 609     const base::Callback<void(const SkBitmap&)>& callback)
 610     : callback_(callback), wait_for_popup_(false) {
 611 }
 612
 613 CaptureCallback::~CaptureCallback() {
 614 }
 615
 616 void CaptureCallback::didCompositeAndReadback(const SkBitmap& bitmap) {
 617   TRACE_EVENT2("shell",
 618                "CaptureCallback::didCompositeAndReadback",
 619                "x",
 620                bitmap.info().width(),
 621                "y",
 622                bitmap.info().height());
 623   if (!wait_for_popup_) {
 624     callback_.Run(bitmap);
 625     delete this;
 626     return;
 627   }
 628   if (main_bitmap_.isNull()) {
 629     bitmap.deepCopyTo(&main_bitmap_);
 630     return;
 631   }
 632   SkCanvas canvas(main_bitmap_);
 633   canvas.drawBitmap(bitmap, popup_position_.x(), popup_position_.y());
 634   callback_.Run(main_bitmap_);
 635   delete this;
 636 }
 637
 638 void WebTestProxyBase::CapturePixelsAsync(
 639     const base::Callback<void(const SkBitmap&)>& callback) {
 640   TRACE_EVENT0("shell", "WebTestProxyBase::CapturePixelsAsync");
 641   DCHECK(!callback.is_null());
 642
 643   if (test_interfaces_->GetTestRunner()->shouldDumpDragImage()) {
 644     if (drag_image_.isNull()) {
 645       // This means the test called dumpDragImage but did not initiate a drag.
 646       // Return a blank image so that the test fails.
 647       SkBitmap bitmap;
 648       bitmap.allocN32Pixels(1, 1);
 649       {
 650         SkAutoLockPixels lock(bitmap);
 651         bitmap.eraseColor(0);
 652       }
 653       callback.Run(bitmap);
 654       return;
 655     }
 656
 657     callback.Run(drag_image_.getSkBitmap());
 658     return;
 659   }
 660
 661   if (test_interfaces_->GetTestRunner()->isPrinting()) {
 662     base::ThreadTaskRunnerHandle::Get()->PostTask(
 663         FROM_HERE, base::Bind(&WebTestProxyBase::CapturePixelsForPrinting,
 664                               base::Unretained(this), callback));
 665     return;
 666   }
 667
 668   CaptureCallback* capture_callback = new CaptureCallback(base::Bind(
 669       &WebTestProxyBase::DidCapturePixelsAsync, base::Unretained(this),
 670       callback));
 671   web_widget_->compositeAndReadbackAsync(capture_callback);
 672   if (blink::WebPagePopup* popup = web_widget_->pagePopup()) {
 673     capture_callback->set_wait_for_popup(true);
 674     capture_callback->set_popup_position(popup->positionRelativeToOwner());
 675     popup->compositeAndReadbackAsync(capture_callback);
 676   }
 677 }
 678
 679 void WebTestProxyBase::DidCapturePixelsAsync(
 680     const base::Callback<void(const SkBitmap&)>& callback,
 681     const SkBitmap& bitmap) {
 682   SkCanvas canvas(bitmap);
 683   DrawSelectionRect(&canvas);
 684   if (!callback.is_null())
 685     callback.Run(bitmap);
 686 }
 687
 688 void WebTestProxyBase::SetLogConsoleOutput(bool enabled) {
 689   log_console_output_ = enabled;
 690 }
 691
 692 void LayoutAndPaintCallback::didLayoutAndPaint() {
 693   TRACE_EVENT0("shell", "LayoutAndPaintCallback::didLayoutAndPaint");
 694   if (wait_for_popup_) {
 695     wait_for_popup_ = false;
 696     return;
 697   }
 698
 699   if (!callback_.is_null())
 700     callback_.Run();
 701   delete this;
 702 }
 703
 704 void WebTestProxyBase::LayoutAndPaintAsyncThen(const base::Closure& callback) {
 705   TRACE_EVENT0("shell", "WebTestProxyBase::LayoutAndPaintAsyncThen");
 706
 707   LayoutAndPaintCallback* layout_and_paint_callback =
 708       new LayoutAndPaintCallback(callback);
 709   web_widget_->layoutAndPaintAsync(layout_and_paint_callback);
 710   if (blink::WebPagePopup* popup = web_widget_->pagePopup()) {
 711     layout_and_paint_callback->set_wait_for_popup(true);
 712     popup->layoutAndPaintAsync(layout_and_paint_callback);
 713   }
 714 }
 715
 716 void WebTestProxyBase::GetScreenOrientationForTesting(
 717     blink::WebScreenInfo& screen_info) {
 718   if (!screen_orientation_client_)
 719     return;
 720   // Override screen orientation information with mock data.
 721   screen_info.orientationType =
 722       screen_orientation_client_->CurrentOrientationType();
 723   screen_info.orientationAngle =
 724       screen_orientation_client_->CurrentOrientationAngle();
 725 }
 726
 727 MockScreenOrientationClient*
 728 WebTestProxyBase::GetScreenOrientationClientMock() {
 729   if (!screen_orientation_client_.get()) {
 730     screen_orientation_client_.reset(new MockScreenOrientationClient);
 731   }
 732   return screen_orientation_client_.get();
 733 }
 734
 735 MockWebSpeechRecognizer* WebTestProxyBase::GetSpeechRecognizerMock() {
 736   if (!speech_recognizer_.get()) {
 737     speech_recognizer_.reset(new MockWebSpeechRecognizer());
 738     speech_recognizer_->SetDelegate(delegate_);
 739   }
 740   return speech_recognizer_.get();
 741 }
 742
 743 MockCredentialManagerClient*
 744 WebTestProxyBase::GetCredentialManagerClientMock() {
 745   if (!credential_manager_client_.get())
 746     credential_manager_client_.reset(new MockCredentialManagerClient());
 747   return credential_manager_client_.get();
 748 }
 749
 750 void WebTestProxyBase::ScheduleAnimation() {
 751   if (!test_interfaces_->GetTestRunner()->TestIsRunning())
 752     return;
 753
 754   if (!animate_scheduled_) {
 755     animate_scheduled_ = true;
 756     delegate_->PostDelayedTask(
 757         new HostMethodTask(this, &WebTestProxyBase::AnimateNow), 1);
 758   }
 759 }
 760
 761 void WebTestProxyBase::AnimateNow() {
 762   if (animate_scheduled_) {
 763     base::TimeDelta animate_time = base::TimeTicks::Now() - base::TimeTicks();
 764     base::TimeDelta interval = base::TimeDelta::FromMicroseconds(16666);
 765     blink::WebBeginFrameArgs args(animate_time.InSecondsF(),
 766                                   (animate_time + interval).InSecondsF(),
 767                                   interval.InSecondsF());
 768
 769     animate_scheduled_ = false;
 770     web_widget_->beginFrame(args);
 771     web_widget_->layout();
 772     if (blink::WebPagePopup* popup = web_widget_->pagePopup()) {
 773       popup->beginFrame(args);
 774       popup->layout();
 775     }
 776   }
 777 }
 778
 779 void WebTestProxyBase::PostAccessibilityEvent(const blink::WebAXObject& obj,
 780                                               blink::WebAXEvent event) {
 781   // Only hook the accessibility events occured during the test run.
 782   // This check prevents false positives in WebLeakDetector.
 783   // The pending tasks in browser/renderer message queue may trigger
 784   // accessibility events,
 785   // and AccessibilityController will hold on to their target nodes if we don't
 786   // ignore them here.
 787   if (!test_interfaces_->GetTestRunner()->TestIsRunning())
 788     return;
 789
 790   if (event == blink::WebAXEventFocus)
 791     test_interfaces_->GetAccessibilityController()->SetFocusedElement(obj);
 792
 793   const char* event_name = NULL;
 794   switch (event) {
 795     case blink::WebAXEventActiveDescendantChanged:
 796       event_name = "ActiveDescendantChanged";
 797       break;
 798     case blink::WebAXEventAlert:
 799       event_name = "Alert";
 800       break;
 801     case blink::WebAXEventAriaAttributeChanged:
 802       event_name = "AriaAttributeChanged";
 803       break;
 804     case blink::WebAXEventAutocorrectionOccured:
 805       event_name = "AutocorrectionOccured";
 806       break;
 807     case blink::WebAXEventBlur:
 808       event_name = "Blur";
 809       break;
 810     case blink::WebAXEventCheckedStateChanged:
 811       event_name = "CheckedStateChanged";
 812       break;
 813     case blink::WebAXEventChildrenChanged:
 814       event_name = "ChildrenChanged";
 815       break;
 816     case blink::WebAXEventFocus:
 817       event_name = "Focus";
 818       break;
 819     case blink::WebAXEventHide:
 820       event_name = "Hide";
 821       break;
 822     case blink::WebAXEventInvalidStatusChanged:
 823       event_name = "InvalidStatusChanged";
 824       break;
 825     case blink::WebAXEventLayoutComplete:
 826       event_name = "LayoutComplete";
 827       break;
 828     case blink::WebAXEventLiveRegionChanged:
 829       event_name = "LiveRegionChanged";
 830       break;
 831     case blink::WebAXEventLoadComplete:
 832       event_name = "LoadComplete";
 833       break;
 834     case blink::WebAXEventLocationChanged:
 835       event_name = "LocationChanged";
 836       break;
 837     case blink::WebAXEventMenuListItemSelected:
 838       event_name = "MenuListItemSelected";
 839       break;
 840     case blink::WebAXEventMenuListItemUnselected:
 841       event_name = "MenuListItemUnselected";
 842       break;
 843     case blink::WebAXEventMenuListValueChanged:
 844       event_name = "MenuListValueChanged";
 845       break;
 846     case blink::WebAXEventRowCollapsed:
 847       event_name = "RowCollapsed";
 848       break;
 849     case blink::WebAXEventRowCountChanged:
 850       event_name = "RowCountChanged";
 851       break;
 852     case blink::WebAXEventRowExpanded:
 853       event_name = "RowExpanded";
 854       break;
 855     case blink::WebAXEventScrollPositionChanged:
 856       event_name = "ScrollPositionChanged";
 857       break;
 858     case blink::WebAXEventScrolledToAnchor:
 859       event_name = "ScrolledToAnchor";
 860       break;
 861     case blink::WebAXEventSelectedChildrenChanged:
 862       event_name = "SelectedChildrenChanged";
 863       break;
 864     case blink::WebAXEventSelectedTextChanged:
 865       event_name = "SelectedTextChanged";
 866       break;
 867     case blink::WebAXEventShow:
 868       event_name = "Show";
 869       break;
 870     case blink::WebAXEventTextChanged:
 871       event_name = "TextChanged";
 872       break;
 873     case blink::WebAXEventTextInserted:
 874       event_name = "TextInserted";
 875       break;
 876     case blink::WebAXEventTextRemoved:
 877       event_name = "TextRemoved";
 878       break;
 879     case blink::WebAXEventValueChanged:
 880       event_name = "ValueChanged";
 881       break;
 882     default:
 883       event_name = "Unknown";
 884       break;
 885   }
 886
 887   test_interfaces_->GetAccessibilityController()->NotificationReceived(
 888       obj, event_name);
 889
 890   if (test_interfaces_->GetAccessibilityController()
 891           ->ShouldLogAccessibilityEvents()) {
 892     std::string message("AccessibilityNotification - ");
 893     message += event_name;
 894
 895     blink::WebNode node = obj.node();
 896     if (!node.isNull() && node.isElementNode()) {
 897       blink::WebElement element = node.to<blink::WebElement>();
 898       if (element.hasAttribute("id")) {
 899         message += " - id:";
 900         message += element.getAttribute("id").utf8().data();
 901       }
 902     }
 903
 904     delegate_->PrintMessage(message + "\n");
 905   }
 906 }
 907
 908 void WebTestProxyBase::StartDragging(blink::WebLocalFrame* frame,
 909                                      const blink::WebDragData& data,
 910                                      blink::WebDragOperationsMask mask,
 911                                      const blink::WebImage& image,
 912                                      const blink::WebPoint& point) {
 913   if (test_interfaces_->GetTestRunner()->shouldDumpDragImage()) {
 914     if (drag_image_.isNull())
 915       drag_image_ = image;
 916   }
 917   // When running a test, we need to fake a drag drop operation otherwise
 918   // Windows waits for real mouse events to know when the drag is over.
 919   test_interfaces_->GetEventSender()->DoDragDrop(data, mask);
 920 }
 921
 922 // The output from these methods in layout test mode should match that
 923 // expected by the layout tests. See EditingDelegate.m in DumpRenderTree.
 924
 925 void WebTestProxyBase::DidChangeSelection(bool is_empty_callback) {
 926   if (test_interfaces_->GetTestRunner()->shouldDumpEditingCallbacks())
 927     delegate_->PrintMessage(
 928         "EDITING DELEGATE: "
 929         "webViewDidChangeSelection:WebViewDidChangeSelectionNotification\n");
 930 }
 931
 932 void WebTestProxyBase::DidChangeContents() {
 933   if (test_interfaces_->GetTestRunner()->shouldDumpEditingCallbacks())
 934     delegate_->PrintMessage(
 935         "EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification\n");
 936 }
 937
 938 bool WebTestProxyBase::CreateView(blink::WebLocalFrame* frame,
 939                                   const blink::WebURLRequest& request,
 940                                   const blink::WebWindowFeatures& features,
 941                                   const blink::WebString& frame_name,
 942                                   blink::WebNavigationPolicy policy,
 943                                   bool suppress_opener) {
 944   if (test_interfaces_->GetTestRunner()->shouldDumpNavigationPolicy()) {
 945     delegate_->PrintMessage("Default policy for createView for '" +
 946                             URLDescription(request.url()) + "' is '" +
 947                             WebNavigationPolicyToString(policy) + "'\n");
 948   }
 949
 950   if (!test_interfaces_->GetTestRunner()->canOpenWindows())
 951     return false;
 952   if (test_interfaces_->GetTestRunner()->shouldDumpCreateView())
 953     delegate_->PrintMessage(std::string("createView(") +
 954                             URLDescription(request.url()) + ")\n");
 955   return true;
 956 }
 957
 958 blink::WebPlugin* WebTestProxyBase::CreatePlugin(
 959     blink::WebLocalFrame* frame,
 960     const blink::WebPluginParams& params) {
 961   if (TestPlugin::IsSupportedMimeType(params.mimeType))
 962     return TestPlugin::create(frame, params, delegate_);
 963   return delegate_->CreatePluginPlaceholder(frame, params);
 964 }
 965
 966 void WebTestProxyBase::SetStatusText(const blink::WebString& text) {
 967   if (!test_interfaces_->GetTestRunner()->shouldDumpStatusCallbacks())
 968     return;
 969   delegate_->PrintMessage(
 970       std::string("UI DELEGATE STATUS CALLBACK: setStatusText:") +
 971       text.utf8().data() + "\n");
 972 }
 973
 974 void WebTestProxyBase::DidStopLoading() {
 975   if (test_interfaces_->GetTestRunner()->shouldDumpProgressFinishedCallback())
 976     delegate_->PrintMessage("postProgressFinishedNotification\n");
 977 }
 978
 979 void WebTestProxyBase::ShowContextMenu(
 980     const blink::WebContextMenuData& context_menu_data) {
 981   test_interfaces_->GetEventSender()->SetContextMenuData(context_menu_data);
 982 }
 983
 984 blink::WebUserMediaClient* WebTestProxyBase::GetUserMediaClient() {
 985   if (!user_media_client_.get())
 986     user_media_client_.reset(new MockWebUserMediaClient(delegate_));
 987   return user_media_client_.get();
 988 }
 989
 990 // Simulate a print by going into print mode and then exit straight away.
 991 void WebTestProxyBase::PrintPage(blink::WebLocalFrame* frame) {
 992   blink::WebSize page_size_in_pixels = web_widget_->size();
 993   if (page_size_in_pixels.isEmpty())
 994     return;
 995   blink::WebPrintParams printParams(page_size_in_pixels);
 996   frame->printBegin(printParams);
 997   frame->printEnd();
 998 }
 999
1000 blink::WebSpeechRecognizer* WebTestProxyBase::GetSpeechRecognizer() {
1001   return GetSpeechRecognizerMock();
1002 }
1003
1004 bool WebTestProxyBase::RequestPointerLock() {
1005   return test_interfaces_->GetTestRunner()->RequestPointerLock();
1006 }
1007
1008 void WebTestProxyBase::RequestPointerUnlock() {
1009   test_interfaces_->GetTestRunner()->RequestPointerUnlock();
1010 }
1011
1012 bool WebTestProxyBase::IsPointerLocked() {
1013   return test_interfaces_->GetTestRunner()->isPointerLocked();
1014 }
1015
1016 void WebTestProxyBase::DidFocus() {
1017   delegate_->SetFocus(this, true);
1018 }
1019
1020 void WebTestProxyBase::DidBlur() {
1021   delegate_->SetFocus(this, false);
1022 }
1023
1024 void WebTestProxyBase::SetToolTipText(const blink::WebString& text,
1025                                       blink::WebTextDirection direction) {
1026   test_interfaces_->GetTestRunner()->setToolTipText(text);
1027 }
1028
1029 void WebTestProxyBase::DidOpenChooser() {
1030   chooser_count_++;
1031 }
1032
1033 void WebTestProxyBase::DidCloseChooser() {
1034   chooser_count_--;
1035 }
1036
1037 bool WebTestProxyBase::IsChooserShown() {
1038   return 0 < chooser_count_;
1039 }
1040
1041 void WebTestProxyBase::LoadURLExternally(
1042     blink::WebLocalFrame* frame,
1043     const blink::WebURLRequest& request,
1044     blink::WebNavigationPolicy policy,
1045     const blink::WebString& suggested_name) {
1046   if (test_interfaces_->GetTestRunner()->shouldWaitUntilExternalURLLoad()) {
1047     if (policy == blink::WebNavigationPolicyDownload) {
1048       delegate_->PrintMessage(
1049           std::string("Downloading URL with suggested filename \"") +
1050           suggested_name.utf8() + "\"\n");
1051     } else {
1052       delegate_->PrintMessage(std::string("Loading URL externally - \"") +
1053                               URLDescription(request.url()) + "\"\n");
1054     }
1055     delegate_->TestFinished();
1056   }
1057 }
1058
1059 void WebTestProxyBase::DidStartProvisionalLoad(blink::WebLocalFrame* frame) {
1060   if (!test_interfaces_->GetTestRunner()->topLoadingFrame())
1061     test_interfaces_->GetTestRunner()->setTopLoadingFrame(frame, false);
1062
1063   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1064     PrintFrameDescription(delegate_, frame);
1065     delegate_->PrintMessage(" - didStartProvisionalLoadForFrame\n");
1066   }
1067
1068   if (test_interfaces_->GetTestRunner()
1069           ->shouldDumpUserGestureInFrameLoadCallbacks()) {
1070     PrintFrameuserGestureStatus(
1071         delegate_, frame, " - in didStartProvisionalLoadForFrame\n");
1072   }
1073 }
1074
1075 void WebTestProxyBase::DidReceiveServerRedirectForProvisionalLoad(
1076     blink::WebLocalFrame* frame) {
1077   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1078     PrintFrameDescription(delegate_, frame);
1079     delegate_->PrintMessage(
1080         " - didReceiveServerRedirectForProvisionalLoadForFrame\n");
1081   }
1082 }
1083
1084 bool WebTestProxyBase::DidFailProvisionalLoad(
1085     blink::WebLocalFrame* frame,
1086     const blink::WebURLError& error,
1087     blink::WebHistoryCommitType commit_type) {
1088   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1089     PrintFrameDescription(delegate_, frame);
1090     delegate_->PrintMessage(" - didFailProvisionalLoadWithError\n");
1091   }
1092   CheckDone(frame, MainResourceLoadFailed);
1093   return !frame->provisionalDataSource();
1094 }
1095
1096 void WebTestProxyBase::DidCommitProvisionalLoad(
1097     blink::WebLocalFrame* frame,
1098     const blink::WebHistoryItem& history_item,
1099     blink::WebHistoryCommitType history_type) {
1100   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1101     PrintFrameDescription(delegate_, frame);
1102     delegate_->PrintMessage(" - didCommitLoadForFrame\n");
1103   }
1104 }
1105
1106 void WebTestProxyBase::DidReceiveTitle(blink::WebLocalFrame* frame,
1107                                        const blink::WebString& title,
1108                                        blink::WebTextDirection direction) {
1109   blink::WebCString title8 = title.utf8();
1110
1111   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1112     PrintFrameDescription(delegate_, frame);
1113     delegate_->PrintMessage(std::string(" - didReceiveTitle: ") +
1114                             title8.data() + "\n");
1115   }
1116
1117   if (test_interfaces_->GetTestRunner()->shouldDumpTitleChanges())
1118     delegate_->PrintMessage(std::string("TITLE CHANGED: '") + title8.data() +
1119                             "'\n");
1120 }
1121
1122 void WebTestProxyBase::DidChangeIcon(blink::WebLocalFrame* frame,
1123                                      blink::WebIconURL::Type icon_type) {
1124   if (test_interfaces_->GetTestRunner()->shouldDumpIconChanges()) {
1125     PrintFrameDescription(delegate_, frame);
1126     delegate_->PrintMessage(std::string(" - didChangeIcons\n"));
1127   }
1128 }
1129
1130 void WebTestProxyBase::DidFinishDocumentLoad(blink::WebLocalFrame* frame) {
1131   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1132     PrintFrameDescription(delegate_, frame);
1133     delegate_->PrintMessage(" - didFinishDocumentLoadForFrame\n");
1134   }
1135 }
1136
1137 void WebTestProxyBase::DidHandleOnloadEvents(blink::WebLocalFrame* frame) {
1138   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1139     PrintFrameDescription(delegate_, frame);
1140     delegate_->PrintMessage(" - didHandleOnloadEventsForFrame\n");
1141   }
1142 }
1143
1144 void WebTestProxyBase::DidFailLoad(blink::WebLocalFrame* frame,
1145                                    const blink::WebURLError& error,
1146                                    blink::WebHistoryCommitType commit_type) {
1147   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1148     PrintFrameDescription(delegate_, frame);
1149     delegate_->PrintMessage(" - didFailLoadWithError\n");
1150   }
1151   CheckDone(frame, MainResourceLoadFailed);
1152 }
1153
1154 void WebTestProxyBase::DidFinishLoad(blink::WebLocalFrame* frame) {
1155   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks()) {
1156     PrintFrameDescription(delegate_, frame);
1157     delegate_->PrintMessage(" - didFinishLoadForFrame\n");
1158   }
1159   CheckDone(frame, LoadFinished);
1160 }
1161
1162 void WebTestProxyBase::DidDetectXSS(blink::WebLocalFrame* frame,
1163                                     const blink::WebURL& insecure_url,
1164                                     bool did_block_entire_page) {
1165   if (test_interfaces_->GetTestRunner()->shouldDumpFrameLoadCallbacks())
1166     delegate_->PrintMessage("didDetectXSS\n");
1167 }
1168
1169 void WebTestProxyBase::DidDispatchPingLoader(blink::WebLocalFrame* frame,
1170                                              const blink::WebURL& url) {
1171   if (test_interfaces_->GetTestRunner()->shouldDumpPingLoaderCallbacks())
1172     delegate_->PrintMessage(std::string("PingLoader dispatched to '") +
1173                             URLDescription(url).c_str() + "'.\n");
1174 }
1175
1176 void WebTestProxyBase::WillSendRequest(
1177     blink::WebLocalFrame* frame,
1178     unsigned identifier,
1179     blink::WebURLRequest& request,
1180     const blink::WebURLResponse& redirect_response) {
1181   // Need to use GURL for host() and SchemeIs()
1182   GURL url = request.url();
1183   std::string request_url = url.possibly_invalid_spec();
1184
1185   GURL main_document_url = request.firstPartyForCookies();
1186
1187   if (redirect_response.isNull() &&
1188       (test_interfaces_->GetTestRunner()->shouldDumpResourceLoadCallbacks() ||
1189        test_interfaces_->GetTestRunner()->shouldDumpResourcePriorities())) {
1190     DCHECK(resource_identifier_map_.find(identifier) ==
1191            resource_identifier_map_.end());
1192     resource_identifier_map_[identifier] =
1193         DescriptionSuitableForTestResult(request_url);
1194   }
1195
1196   if (test_interfaces_->GetTestRunner()->shouldDumpResourceLoadCallbacks()) {
1197     if (resource_identifier_map_.find(identifier) ==
1198         resource_identifier_map_.end())
1199       delegate_->PrintMessage("<unknown>");
1200     else
1201       delegate_->PrintMessage(resource_identifier_map_[identifier]);
1202     delegate_->PrintMessage(" - willSendRequest <NSURLRequest URL ");
1203     delegate_->PrintMessage(
1204         DescriptionSuitableForTestResult(request_url).c_str());
1205     delegate_->PrintMessage(", main document URL ");
1206     delegate_->PrintMessage(URLDescription(main_document_url).c_str());
1207     delegate_->PrintMessage(", http method ");
1208     delegate_->PrintMessage(request.httpMethod().utf8().data());
1209     delegate_->PrintMessage("> redirectResponse ");
1210     PrintResponseDescription(delegate_, redirect_response);
1211     delegate_->PrintMessage("\n");
1212   }
1213
1214   if (test_interfaces_->GetTestRunner()->shouldDumpResourcePriorities()) {
1215     delegate_->PrintMessage(
1216         DescriptionSuitableForTestResult(request_url).c_str());
1217     delegate_->PrintMessage(" has priority ");
1218     delegate_->PrintMessage(PriorityDescription(request.priority()));
1219     delegate_->PrintMessage("\n");
1220   }
1221
1222   if (test_interfaces_->GetTestRunner()->httpHeadersToClear()) {
1223     const std::set<std::string>* clearHeaders =
1224         test_interfaces_->GetTestRunner()->httpHeadersToClear();
1225     for (std::set<std::string>::const_iterator header = clearHeaders->begin();
1226          header != clearHeaders->end();
1227          ++header)
1228       request.clearHTTPHeaderField(blink::WebString::fromUTF8(*header));
1229   }
1230
1231   std::string host = url.host();
1232   if (!host.empty() &&
1233       (url.SchemeIs(url::kHttpScheme) || url.SchemeIs(url::kHttpsScheme))) {
1234     if (!IsLocalHost(host) && !IsTestHost(host) &&
1235         !HostIsUsedBySomeTestsToGenerateError(host) &&
1236         ((!main_document_url.SchemeIs(url::kHttpScheme) &&
1237           !main_document_url.SchemeIs(url::kHttpsScheme)) ||
1238          IsLocalHost(main_document_url.host())) &&
1239         !delegate_->AllowExternalPages()) {
1240       delegate_->PrintMessage(std::string("Blocked access to external URL ") +
1241                               request_url + "\n");
1242       BlockRequest(request);
1243       return;
1244     }
1245   }
1246
1247   // Set the new substituted URL.
1248   request.setURL(delegate_->RewriteLayoutTestsURL(request.url().spec()));
1249 }
1250
1251 void WebTestProxyBase::DidReceiveResponse(
1252     blink::WebLocalFrame* frame,
1253     unsigned identifier,
1254     const blink::WebURLResponse& response) {
1255   if (test_interfaces_->GetTestRunner()->shouldDumpResourceLoadCallbacks()) {
1256     if (resource_identifier_map_.find(identifier) ==
1257         resource_identifier_map_.end())
1258       delegate_->PrintMessage("<unknown>");
1259     else
1260       delegate_->PrintMessage(resource_identifier_map_[identifier]);
1261     delegate_->PrintMessage(" - didReceiveResponse ");
1262     PrintResponseDescription(delegate_, response);
1263     delegate_->PrintMessage("\n");
1264   }
1265   if (test_interfaces_->GetTestRunner()
1266           ->shouldDumpResourceResponseMIMETypes()) {
1267     GURL url = response.url();
1268     blink::WebString mime_type = response.mimeType();
1269     delegate_->PrintMessage(url.ExtractFileName());
1270     delegate_->PrintMessage(" has MIME type ");
1271     // Simulate NSURLResponse's mapping of empty/unknown MIME types to
1272     // application/octet-stream
1273     delegate_->PrintMessage(mime_type.isEmpty() ? "application/octet-stream"
1274                                                 : mime_type.utf8().data());
1275     delegate_->PrintMessage("\n");
1276   }
1277 }
1278
1279 void WebTestProxyBase::DidChangeResourcePriority(
1280     blink::WebLocalFrame* frame,
1281     unsigned identifier,
1282     const blink::WebURLRequest::Priority& priority,
1283     int intra_priority_value) {
1284   if (test_interfaces_->GetTestRunner()->shouldDumpResourcePriorities()) {
1285     if (resource_identifier_map_.find(identifier) ==
1286         resource_identifier_map_.end())
1287       delegate_->PrintMessage("<unknown>");
1288     else
1289       delegate_->PrintMessage(resource_identifier_map_[identifier]);
1290     delegate_->PrintMessage(
1291         base::StringPrintf(" changed priority to %s, intra_priority %d\n",
1292                            PriorityDescription(priority).c_str(),
1293                            intra_priority_value));
1294   }
1295 }
1296
1297 void WebTestProxyBase::DidFinishResourceLoad(blink::WebLocalFrame* frame,
1298                                              unsigned identifier) {
1299   if (test_interfaces_->GetTestRunner()->shouldDumpResourceLoadCallbacks()) {
1300     if (resource_identifier_map_.find(identifier) ==
1301         resource_identifier_map_.end())
1302       delegate_->PrintMessage("<unknown>");
1303     else
1304       delegate_->PrintMessage(resource_identifier_map_[identifier]);
1305     delegate_->PrintMessage(" - didFinishLoading\n");
1306   }
1307   resource_identifier_map_.erase(identifier);
1308   CheckDone(frame, ResourceLoadCompleted);
1309 }
1310
1311 void WebTestProxyBase::DidAddMessageToConsole(
1312     const blink::WebConsoleMessage& message,
1313     const blink::WebString& source_name,
1314     unsigned source_line) {
1315   // This matches win DumpRenderTree's UIDelegate.cpp.
1316   if (!log_console_output_)
1317     return;
1318   std::string level;
1319   switch (message.level) {
1320     case blink::WebConsoleMessage::LevelDebug:
1321       level = "DEBUG";
1322       break;
1323     case blink::WebConsoleMessage::LevelLog:
1324       level = "MESSAGE";
1325       break;
1326     case blink::WebConsoleMessage::LevelInfo:
1327       level = "INFO";
1328       break;
1329     case blink::WebConsoleMessage::LevelWarning:
1330       level = "WARNING";
1331       break;
1332     case blink::WebConsoleMessage::LevelError:
1333       level = "ERROR";
1334       break;
1335     default:
1336       level = "MESSAGE";
1337   }
1338   delegate_->PrintMessage(std::string("CONSOLE ") + level + ": ");
1339   if (source_line) {
1340     delegate_->PrintMessage(base::StringPrintf("line %d: ", source_line));
1341   }
1342   if (!message.text.isEmpty()) {
1343     std::string new_message;
1344     new_message = message.text.utf8();
1345     size_t file_protocol = new_message.find("file://");
1346     if (file_protocol != std::string::npos) {
1347       new_message = new_message.substr(0, file_protocol) +
1348                     URLSuitableForTestResult(new_message.substr(file_protocol));
1349     }
1350     delegate_->PrintMessage(new_message);
1351   }
1352   delegate_->PrintMessage(std::string("\n"));
1353 }
1354
1355 void WebTestProxyBase::CheckDone(blink::WebLocalFrame* frame,
1356                                  CheckDoneReason reason) {
1357   if (frame != test_interfaces_->GetTestRunner()->topLoadingFrame())
1358     return;
1359   if (reason != MainResourceLoadFailed &&
1360       (frame->isResourceLoadInProgress() || frame->isLoading()))
1361     return;
1362   test_interfaces_->GetTestRunner()->setTopLoadingFrame(frame, true);
1363 }
1364
1365 blink::WebNavigationPolicy WebTestProxyBase::DecidePolicyForNavigation(
1366     const blink::WebFrameClient::NavigationPolicyInfo& info) {
1367   if (test_interfaces_->GetTestRunner()->shouldDumpNavigationPolicy()) {
1368     delegate_->PrintMessage("Default policy for navigation to '" +
1369                             URLDescription(info.urlRequest.url()) + "' is '" +
1370                             WebNavigationPolicyToString(info.defaultPolicy) +
1371                             "'\n");
1372   }
1373
1374   blink::WebNavigationPolicy result;
1375   if (!test_interfaces_->GetTestRunner()->policyDelegateEnabled())
1376     return info.defaultPolicy;
1377
1378   delegate_->PrintMessage(
1379       std::string("Policy delegate: attempt to load ") +
1380       URLDescription(info.urlRequest.url()) + " with navigation type '" +
1381       WebNavigationTypeToString(info.navigationType) + "'\n");
1382   if (test_interfaces_->GetTestRunner()->policyDelegateIsPermissive())
1383     result = blink::WebNavigationPolicyCurrentTab;
1384   else
1385     result = blink::WebNavigationPolicyIgnore;
1386
1387   if (test_interfaces_->GetTestRunner()->policyDelegateShouldNotifyDone()) {
1388     test_interfaces_->GetTestRunner()->policyDelegateDone();
1389     result = blink::WebNavigationPolicyIgnore;
1390   }
1391
1392   return result;
1393 }
1394
1395 bool WebTestProxyBase::WillCheckAndDispatchMessageEvent(
1396     blink::WebLocalFrame* source_frame,
1397     blink::WebFrame* target_frame,
1398     blink::WebSecurityOrigin target,
1399     blink::WebDOMMessageEvent event) {
1400   if (test_interfaces_->GetTestRunner()->shouldInterceptPostMessage()) {
1401     delegate_->PrintMessage("intercepted postMessage\n");
1402     return true;
1403   }
1404
1405   return false;
1406 }
1407
1408 void WebTestProxyBase::PostSpellCheckEvent(const blink::WebString& event_name) {
1409   if (test_interfaces_->GetTestRunner()->shouldDumpSpellCheckCallbacks()) {
1410     delegate_->PrintMessage(std::string("SpellCheckEvent: ") +
1411                             event_name.utf8().data() + "\n");
1412   }
1413 }
1414
1415 void WebTestProxyBase::ResetInputMethod() {
1416   // If a composition text exists, then we need to let the browser process
1417   // to cancel the input method's ongoing composition session.
1418   if (web_widget_)
1419     web_widget_->confirmComposition();
1420 }
1421
1422 blink::WebString WebTestProxyBase::acceptLanguages() {
1423   return blink::WebString::fromUTF8(accept_languages_);
1424 }
1425
1426 }  // namespace test_runner